11020303299 has 4 divisors (see below), whose sum is σ = 14693737736. Its totient is φ = 7346868864.

The previous prime is 11020303279. The next prime is 11020303309. The reversal of 11020303299 is 99230302011.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 11020303299 - 2¹¹ = 11020301251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11020303279) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1836717214 + ... + 1836717219.

It is an arithmetic number, because the mean of its divisors is an integer number (3673434434).

Almost surely, 2^11020303299 is an apocalyptic number.

11020303299 is a deficient number, since it is larger than the sum of its proper divisors (3673434437).

11020303299 is an equidigital number, since it uses as much as digits as its factorization.

11020303299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3673434436.

The product of its (nonzero) digits is 2916, while the sum is 30.

The spelling of 11020303299 in words is "eleven billion, twenty million, three hundred three thousand, two hundred ninety-nine".